MAKEUP PRODUCTS (NON-PERMANENT)

While many chemicals in cosmetic products present limited or no risk, dozens are linked with serious medical issues, including developmental delays and cancer. Chemicals in cosmetics gain entry to a person's body through inhalation, ingestion, and the skin, and pose similar problems as food chemicals, per this site.

Chemicals and contaminants linked to cancer can be found in water, food, and various other common products. But, no category of consumer products is accountable to less government oversight than cosmetics, including Birthday Cake Lip Smacker. Though many of the chemicals and contaminants in cosmetics and personal care products almost certainly pose little risk, exposure to some has been linked to worrying health problems, including cancer.